CN217174715U

CN217174715U - Static pressure reinforcing pile back-bracing device

Info

Publication number: CN217174715U
Application number: CN202220079990.2U
Authority: CN
Inventors: 彭强
Original assignee: Guangzhou Hengding Construction Engineering Co ltd
Current assignee: Guangzhou Hengding Construction Engineering Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-08-12
Anticipated expiration: 2032-01-12

Abstract

The application belongs to the technical field of anchor rod static pressure piles, and particularly relates to a static pressure reinforced pile back-supporting device which comprises a base, a bearing pedestal fixedly arranged at the top of the base and two back-supporting columns fixedly arranged at the top of the bearing pedestal, wherein vertical grooves are vertically formed in the inner sides of the two back-supporting columns, a plurality of through grooves are transversely formed in the inner sides of the two back-supporting columns, the top of the two back-supporting columns and the through groove positioned on the second side are inserted and connected with a back-supporting seat, a connecting plate is fixedly arranged between the two back-supporting seats, a back-supporting strip is arranged on the inner top wall of the back-supporting column and positioned above the back-supporting seat, a supporting plate is arranged in the back-supporting column and positioned below the plurality of through grooves, and the static pressure reinforced pile back-supporting device is convenient to enable the back-supporting seat to slowly enter the next supporting plate through the supporting rod, the supporting cylinder, the spring, the supporting plate and the sliding plate, then insert the back-up seat through leading to the inslot, reduce intensity of labour, the practicality is strong.

Description

Static pressure reinforcing pile back-bracing device

Technical Field

The application belongs to the technical field of anchor rod static pressure piles, and particularly relates to a static pressure reinforcing pile back-bracing device.

Background

The anchor static pressure pile is a pile pressing implemented by utilizing the counter force provided by the anchor rod anchored in the original foundation, the pile pressing is generally a small-section pile and is mainly used for reinforcing the foundation.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: in the work progress, the pneumatic cylinder down moves through the downthehole moving of cushion cap, the stroke of pneumatic cylinder is limited, so promote the pneumatic cylinder through the position of adjustment backstay, consequently need adjust the position of backstay, the backstay frame is equipped with the logical groove that a plurality of confession backstays passed along the direction of height, so that adjust the height of backstay, but the constructor need constantly move the high position of backstay, because the weight of backstay is overweight, lead to increasing constructor's intensity of labour, the practicality is low.

Therefore, a static pressure reinforcing pile back-bracing device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve prior art, in the work progress, the pneumatic cylinder down moves through the cushion cap is downthehole, the stroke of pneumatic cylinder is limited, so promote the pneumatic cylinder through the position of adjustment backstay, consequently, need adjust the position of backstay, the backstay is equipped with the logical groove that a plurality of confession backstays passed along the direction of height, so that adjust the height of backstay, but constructor need constantly to move the high position of backstay, because the weight of backstay is overweight, lead to increasing constructor's intensity of labour, the problem that the practicality is low, and the static pressure reinforcing pile backstay device that provides.

In order to achieve the above purpose, the present application provides the following technical solutions: a static pressure reinforcing pile back-supporting device comprises a base, a bearing pedestal fixedly arranged at the top of the base and two back-supporting columns fixedly arranged at the top of the bearing pedestal, wherein the inner sides of the two back-supporting columns are vertically provided with vertical grooves, the inner sides of the two back-supporting columns are transversely provided with a plurality of through grooves, the tops of the two back-supporting columns are inserted into and connected with a back-supporting seat through a through groove positioned on the second side, a connecting plate is fixedly arranged between the two back-supporting seats, a back-supporting strip is arranged on the inner top wall of the back-supporting column and positioned above the back-supporting seat, supporting plates are arranged inside the back-supporting columns and positioned below the through grooves, the second and third supporting plates at the tops of the back-supporting columns extend out of the back-supporting columns, two sliding plates are arranged at the tops of the third supporting plates, damping mechanisms convenient for supporting the back-supporting seats are fixedly arranged at the tops of the sliding plates, through setting up back support seat, back brace strip, backup pad, sliding plate and damper, be convenient for make back support seat insert logical inslot fast.

Preferably, the damping mechanism comprises a supporting cylinder fixedly arranged at the top of the sliding plate, a supporting rod slidably connected to the inner side of the supporting cylinder and a spring fixedly arranged on the inner side of the supporting cylinder, one end of the spring is fixedly arranged on the bottom end face of the supporting rod, and the supporting cylinder, the spring and the supporting rod are arranged, so that the pressure of the supporting seat is reduced, and the labor intensity is reduced.

Preferably, a connecting piece is fixedly arranged between the two sliding plates, a plurality of sliding rails convenient for sliding the sliding plates are fixedly arranged on one side face, close to the two opposite bracing columns, of the opposite bracing column, and the height of the sliding plates can be quickly adjusted by arranging the connecting piece and the sliding rails.

Preferably, the inner wall of the back-up column and one side surface of the supporting plate are fixedly provided with pull rings in a linear array, and the pull rings are arranged to prevent the supporting plate from being separated from the outside of the back-up column and facilitate the automatic retraction of the supporting plate inside the supporting column.

Preferably, a pull rod convenient for pulling the support plate is fixedly arranged at one end, far away from the support column, of the support plate, and the pull rod is arranged so as to pull the support plate to extend out of the support column.

Preferably, one end of the support rod, which is far away from the support cylinder, penetrates through the side wall of the second support plate, a support groove matched with the support rod is formed in the support plate, and the top of the support rod is slowly extruded by the back-up seat through the support groove, and then the back-up seat slides on the next support plate.

Preferably, two the back-up strut keeps away from one end in opposite directions and has seted up a plurality of first jacks, the top of back-up strut just is located the third backup pad and pegs graft and have the bolt with first jack looks adaptation, the inside of backup pad transversely seted up with the second jack of bolt looks adaptation, through setting up first jack, second jack and bolt, be convenient for make backup pad and support column fixed through the bolt.

Preferably, the two ends of the bearing seat are in threaded connection with lock rods used for locking the bearing seat and the base, and the bearing seat and the back-up pillars are convenient to install and detach through the lock rods.

To sum up, the technical effect and the advantage of this application:

according to the static pressure reinforcing pile back-bracing device, the supporting rods, the supporting cylinders, the springs, the supporting plates and the sliding plates are arranged in the damping mechanisms, so that the back-bracing seats can slowly enter the next supporting plate through the supporting rods, and then the back-bracing seats are inserted into the through grooves, the labor intensity is reduced, and the practicability is high;

through setting up backup pad, bolt, pull rod, pull ring, connecting piece, sliding plate and slide rail to drive the height that the reflection seat was adjusted to the sliding plate through the connecting piece, improve the slip stability of sliding plate.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a cross-sectional view of the damping mechanism of the present application;

FIG. 4 is a schematic view of a support plate of the present application;

fig. 5 is a partially enlarged view of B in fig. 1.

In the figure: 1. a backstay; 2. a support base; 3. a connecting plate; 4. a through groove; 5. a support strut; 6. a pedestal; 7. a support groove; 8. a base; 9. a vertical groove; 10. a pull rod; 11. a bolt; 12. a support bar; 13. a support cylinder; 14. a sliding plate; 15. a connecting member; 16. a support plate; 17. a slide rail; 18. a first jack; 19. a spring; 20. a lock lever; 21. a pull ring; 22. a second receptacle.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-2, a static pressure reinforcing pile props up device against, includes base 8, fixed mounting at the bearing platform seat 6 at base 8 top and two props against the post 5 at bearing platform seat 6 top, and the top fixed mounting of props against post 5 has electric push rod, and electric push rod's bottom has set firmly the stay cord, and the couple is established to the bottom pot head of stay cord to drive stay cord elevating movement through electric push rod, thereby make couple elevating movement.

Vertical groove 9 has been vertically seted up to the inboard of two back-supporting columns 5, a plurality of logical grooves 4 have transversely been seted up to the inboard of two back-supporting columns 5, the top of two back-supporting columns 5 just is located logical groove 4 of second and inserts and be connected with back-supporting seat 2, and lead to groove 4 and back-supporting seat 2 looks adaptation, connecting plate 3 has set firmly between two back-supporting seats 2, back-supporting column 1 has been placed to the inside roof of back-supporting column 5 and the top that is located back-supporting seat 2, the setting of vertical groove 9, so that 1 elevating movement of back-supporting column, the setting that leads to groove 4, so that make back-supporting seat 2 insert the connection.

The inside of back-up column 5 and the below that is located a plurality of logical grooves 4 is provided with backup pad 16, backup pad 16 is provided with a plurality ofly, backup pad 16 is made for the steel sheet material, mainly support the load of back-up seat 2, wherein the second at back-up column 5 top and the backup pad 16 of third stretch out the outside of back-up column 5, so that for back-up seat 2 carry out the height-adjusting and prepare, wherein the 16 tops of third backup pad are provided with two sliding plates 14, the top of sliding plate 14 has set firmly the damper who is convenient for back-up seat 2 to support, the setting of sliding plate 14, so that support damper, be convenient for simultaneously drive damper and remove different heights. And a connecting piece 15 is fixedly arranged between the two sliding plates 14, a plurality of sliding rails 17 convenient for sliding the sliding plates 14 are fixedly arranged on one side face of the two opposite supporting columns 5, and the sliding plates 14 on the two sides are driven to slide downwards through the connecting piece 15, so that the working efficiency is improved.

Referring to fig. 1, the both ends of cushion cap 6 all have locking lever 20 in threaded connection, and the setting of locking lever 20 is used for carrying out locking connection to cushion cap 6 and base 8 to can improve the steadiness between cushion cap 6 and the base 8, through dismantling locking lever 20 simultaneously, can be so that dismantle cushion cap 6 and base 8.

Referring to fig. 2-3, the damping mechanism includes a support cylinder 13 fixed on the top of the sliding plate 14, a support rod 12 slidably connected to the inside of the support cylinder 13, and a spring 19 fixed on the inside of the support cylinder 13, one end of the spring 19 is fixed on the bottom end surface of the support rod 12, and the support cylinder 13 and the support rod 12 are both circular structures.

Referring to fig. 3-4, one end of the supporting rod 12 far from the supporting cylinder 13 penetrates through a side wall of the second supporting plate 16, a supporting groove matched with the supporting rod 12 is formed inside the supporting plate 16, and when the supporting rod 12 slides down, the supporting seat 2 slides down on the supporting plate 16, so that the supporting seat 2 enters the through groove 4.

When the height of the supporting bar 1 needs to be adjusted, the supporting bar 2 is driven to be separated from the through groove 4 through the sliding connection plate 3, one end of the supporting bar 2 is abutted to the supporting bar 12, the supporting bars 12 on two sides act through the internal spring 19, gravity for reducing the supporting bar 2 is played, then the supporting bar 2 slowly enters the next supporting plate 16, and finally the supporting bar is inserted into the through groove 4, so that the working efficiency is improved, and the labor intensity is reduced.

Referring to fig. 2 and 4, a pull ring 21 in a linear array is fixedly arranged on the inner wall of the support column 5 and on one side surface of the support plate 16, the pull ring 21 is a compression spring, so that the support plate 16 automatically enters the inner wall of the support base 2, and a pull rod 10 is fixedly arranged at one end of the support plate 16 far away from the support column 5, so that the support plate 16 can be pulled to extend out of the support base.

Referring to fig. 2-4, two back-up columns 5 are kept away from one end in opposite directions and are seted up a plurality of first jacks 18, the top of back-up column 5 just is located the third backup pad 16 and pegs graft and have the bolt 11 with first jack 18 looks adaptation, the inside of backup pad 16 transversely is seted up the second jack 22 with bolt 11 looks adaptation, bolt 11 is made for the steel material to make bolt 11 run through in the backup pad 16 and fix, improve the stability between backup pad 16 and the back-up seat 2.

The working principle is as follows: when the device for the back-bracing of the static pressure reinforcing pile is used, when the height of the back-bracing strip 1 needs to be adjusted, the hook at the upper part of the back-bracing strip 1 is locked, then the pull rod 10 is pulled to enable the supporting plate 16 to be separated from the back-bracing column 5, and then the bolt 11 is inserted into the first insertion hole 18 and the second insertion hole 22 to enable the supporting plate 16 to be fixed on the back-bracing column 5.

Then through sliding connection board 3, drive the reflection seat 2 on both sides and break away from logical groove 4 for the one end of reflection seat 2 is contradicted on bracing piece 12, and the bracing piece 12 on both sides is through the effect of inside spring 19, thereby plays the gravity that alleviates reflection seat 2, then makes on reflection seat 2 slowly gets into next backup pad 16, make at last reflection seat 2 insert logical inslot 4 can, improve work efficiency, reduce intensity of labour.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. A static pressure reinforcing pile back-bracing device comprises a base (8), a bearing pedestal (6) fixedly installed at the top of the base (8) and two back-bracing columns (5) fixedly installed at the top of the bearing pedestal (6), and is characterized in that the inner sides of the two back-bracing columns (5) are vertically provided with vertical grooves (9), the inner sides of the two back-bracing columns (5) are transversely provided with a plurality of through grooves (4), the top of the two back-bracing columns (5) is inserted and connected with a back-bracing seat (2) through the through groove (4) positioned at the second, a connecting plate (3) is fixedly arranged between the two back-bracing seats (2), the back-bracing columns (1) are arranged on the inner top wall of the back-bracing columns (5) and positioned above the back-bracing seats (2), a supporting plate (16) is arranged below the through grooves (4) inside the back-bracing columns (5), wherein the second and the third supporting plates (16) at the top of the back-bracing columns (5) extend out of the back-bracing columns (5), two sliding plates (14) are arranged at the top of the third supporting plate (16), and a damping mechanism convenient for supporting the supporting seat (2) is fixedly arranged at the top of each sliding plate (14).

2. A static pressure reinforcing pile back-bracing device according to claim 1, wherein the shock-absorbing mechanism comprises a support cylinder (13) fixed on the top of the sliding plate (14), a support rod (12) slidably connected inside the support cylinder (13), and a spring (19) fixed inside the support cylinder (13), one end of the spring (19) is fixed on the bottom end surface of the support rod (12).

3. A static pressure reinforcing pile back-bracing device according to claim 2, characterized in that a connecting member (15) is fixedly arranged between two sliding plates (14), and slide rails (17) for facilitating sliding of the sliding plates (14) are fixedly arranged on the opposite side surfaces of the two back-bracing columns (5).

4. A static pressure reinforcing pile back-bracing device according to claim 3, characterized in that a linear array of pull rings (21) is fixed on the inner wall of the back-bracing column (5) and on one side of the supporting plate (16).

5. A static pressure reinforcing pile back-bracing device according to claim 4, characterized in that a pull rod (10) for pulling the support plate (16) is fixedly arranged at one end of the support plate (16) far away from the back-bracing column (5).

6. The static pressure reinforcing pile back-bracing device is characterized in that one end, far away from the supporting cylinder (13), of the supporting rod (12) penetrates through the side wall of the second supporting plate (16), and a supporting groove (7) matched with the supporting rod (12) is formed in the supporting plate (16).

7. The static pressure reinforcing pile back-bracing device according to claim 6, characterized in that a plurality of first insertion holes (18) are formed in the ends of two back-bracing columns (5) which are far away from each other, a plug pin (11) matched with the first insertion holes (18) is inserted into a third supporting plate (16) at the top of the back-bracing columns (5), and a second insertion hole (22) matched with the plug pin (11) is transversely formed in the supporting plate (16).

8. The static pressure reinforcing pile back-bracing device is characterized in that locking rods (20) used for locking the bearing platform base (6) and the base (8) are in threaded connection with both ends of the bearing platform base (6).